package com.jt.service;/**
 * @Author 金帮嘉诚 @Date 2021-08-07 星期六 10:32
 */
/*本类接口用于测试*/


import com.jt.vo.ImageVO;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;

/**
 * 知识点
 */
public interface FileService {
    ImageVO upload(MultipartFile file) throws IOException;

    Integer deleteFile(String virtualPath);
}
